• [天一大联考]高三2025届高考全真模拟卷(二)2物理试题

    (3)若要求小球甲在运动中一直不会脱离圆轨迹,求k的大小。B0。·。□口口☑0甲□□··。TmmmmiiiiiimiImimimmmmmiimmmmmmmmmmmiimimiinmmmcm kmkm mkmkmkm题15图

  • [天一大联考]高三2025届高考全真模拟卷(二)2化学试题

    -

  • [天一大联考]高三2025届高考全真模拟卷(二)2生物试题

    推护权益严禁提前考试第一举报者重奖1000元电话:(0)18987373521.(10分)T4溶消游来源于T4啦菌休,山164个氨基酸构成,是承要的工业用,们T4溶菌南在温度较高时易失去活性。研究发现若将T4溶菌酶第78位氨基酸山M氨酸(密码子为CCU)替换为天冬氨酸(密码子为GU)耐热性大幅度提升,科学家利用蛋白质工程技术,借助P℃R进行基因的定点突变来改造T4溶渊得基因,最终获得耐高温的T4溶酶。相关过程如图1所示,回答相关问题:转录方向限制性内切核酸确因别序列和切有位点常规下游引物Bal AGATCT拟突变位点3一彩NA I GCTAGCSma I5入3'Sma I CCCGGG突变上游引物自动子Xma I CCCCCCI第一次PCRno':析阁素抗性基因大引物人31转求均S'm下游大引物3"复制原点③QD④一重组质拉53T4溶菌情基因序列常规上游引物|第子TCRCCGG·5CTAG改良后的T4溶菌俏基因甲乙图山(1)蛋白质工程技术基本思路是从颜的蛋白质功能出发,设计预期的蛋白质结构,推测应有的氨基酸序列,找到并变相对应的最终获得所需要的蛋白质。(2)运用图甲所宝¥PCR进行定点突变时,在第一次PCR获得大引物时,突变上游引物含有已替换的碱疹,突变上游引物应该是图乙中引颗①~④中的常规下游引物是图乙引物D-④中的,至经过轮复制,可获得大引物。经过第二次PCR后,可获得改造后的T4溶菌酶基因的序列,该过程中发生的碱基对替换有G一C替换为C一C,以及(3)为了使扩增后的T4溶菌酶基因能够与图中质粒pCLY11正确连接,设计引物时需要在常规上游引物和常规下游引物的(填“3”或“5”)端连接上相关限制酶识别和切脚的序列,两种引物的序列如下:引物I:5'-ACCCGGGCGAACATCGTA--3'引物Ⅱ:5'一GTAGATCTGGCCTCGACTA-一3'在上述引物中,常规上游引物是引物生物学·第8项(共8页)

  • [天一大联考]高三2025届高考全真模拟卷(二)2语文答案

    4.“乡土文学”有哪些特点?请简要归纳。(4分)下自的东,诸一。升5.请依据文本简要概括本文的论证方法及作用。(6分)(二)现代文阅读Ⅱ(本题共4小题,16分)阅读下面的文字,完成69小题。维华是水改支风的,外阳网中家西乔叶维人的维,起初我一直以为是为人处世的为,后来才觉得,在福田庄语境里,用作维更合适。为人偏重于指向自身的修行修为,属内在的。维人则更偏重于向外,意指对各种人脉资源的经营缮护。毋庸置疑,奶奶很会维人。从我记事起就串门的不断,尤其是女人。一般是晚上,总是你方唱罢我登场,如舞台连续剧,慢慢地,我在旁边也看出了些张家长李家短的门道。七娘说她婆婆,她婆婆也来说七娘。大耳朵全的老婆又挨了打,她妯娌来说她为哈挨打,全都是诸如此类鸡毛蒜皮的家务小事。奶奶说,家不安就村不宁,说小也不小。清官难断家务事,她不是啥清官,也没打算断个明白。那些来登门的人谁不知道这个理儿呢。不过就是来说一说,那就让人家说嘛。确实,也无非是说一说。她们说一说,奶奶也说一说。她们絮叨一番,如同排了毒,再由奶奶给开解一下,安抚一下,宽慰一下,这毒素便有了出口。在这门里便硬疙瘩软,软疙瘩化,大疙瘩小,小疙瘩消。五嫂最会讲理。五婶最会讲理。五娘最会讲理。或者是五奶最会讲理。这是村里人的公论。对这公论我曾无比认可,也曾深感骄傲。多年后我对此开始狐疑,却也莫衷一是。直到偶然读到“家贫少说话,位卑莫劝人”这句话才忽然明白了什么。这话倒过去琢磨就是:在某个群体中,某人若拥有了劝人的话语权,那至少证明他在这个群体中处于上层。而在当时,奶奶讲的道理之所以让人信服,固然是因为她会讲理,更是因为我们家处于福田庄的上层。而我们家之所以能在村里处于上层,归根结底,还是因为奶奶用她全部的智慧和能力维好了人、维住了人。维,系物之大绳,这是辞典里所释的本义。奶奶维人的这根长绳在我出生之前就已经开始了编织,不,甚至在父亲出生之时就开始了编织。正因为此,哪怕丈夫长年不在家,哪怕自己成了拖着两个孩子的寡妇,她也依然能让小门小户的地家在村里支撑住稳定的地位,保持住起码的体面。而后父亲能在那个年代被推荐去读大学,当上了名额极其宝贵的工农兵大学生,依傍的就是她的维人。等父亲在象城里立定了脚跟,她更是抓牢了这个出息的长子来继续维人。地让他一件件地给村里人办事,一方面既是在道义上对村里回报人情,一方面也是在为叔叔谋划。所以叔叔即便是才智腿疾严重,却还是能娶上不错的媳妇。而父亲作为奶奶后半辈子维人的支点,且是最重要的支点,也注定会被来自福田庄的人情线捆扎着,陷入这泥淖一样的深网中。回想起来,那些线其实很细、极细。细如一句话:吃了没?这闺女真白。咋恁白呀。或者是一个笑纹,笑得努力,笑得使劲儿,仿佛那笑纹里有软绵绵的触手,想要把你包裹起来。细如他们看到父亲回来就紧走两步去打招呼时鞋底击打地面的察嚓声,然后,嚓嚓声跟着父亲进了我家的门,说东说西,问这间那。坐够了,在起身要走不走时,或是在父亲把他们送到门口时,他们才貌似不经意地说,有个啥啥事,能不能给问问?能不能找找人?父亲说,中。一隔着漫长的时光,我仿佛看见那些细线柔柔地围系在父亲的脖子上,一圈,又一图。高一语文(三)第3页(共8页)

  • [天一大联考]高三2025届高考全真模拟卷(二)2语文答案

    4.“乡土文学”有哪些特点?请简要归纳。(4分)下自的东,诸一。升5.请依据文本简要概括本文的论证方法及作用。(6分)(二)现代文阅读Ⅱ(本题共4小题,16分)阅读下面的文字,完成69小题。维华是水改支风的,外阳网中家西乔叶维人的维,起初我一直以为是为人处世的为,后来才觉得,在福田庄语境里,用作维更合适。为人偏重于指向自身的修行修为,属内在的。维人则更偏重于向外,意指对各种人脉资源的经营缮护。毋庸置疑,奶奶很会维人。从我记事起就串门的不断,尤其是女人。一般是晚上,总是你方唱罢我登场,如舞台连续剧,慢慢地,我在旁边也看出了些张家长李家短的门道。七娘说她婆婆,她婆婆也来说七娘。大耳朵全的老婆又挨了打,她妯娌来说她为哈挨打,全都是诸如此类鸡毛蒜皮的家务小事。奶奶说,家不安就村不宁,说小也不小。清官难断家务事,她不是啥清官,也没打算断个明白。那些来登门的人谁不知道这个理儿呢。不过就是来说一说,那就让人家说嘛。确实,也无非是说一说。她们说一说,奶奶也说一说。她们絮叨一番,如同排了毒,再由奶奶给开解一下,安抚一下,宽慰一下,这毒素便有了出口。在这门里便硬疙瘩软,软疙瘩化,大疙瘩小,小疙瘩消。五嫂最会讲理。五婶最会讲理。五娘最会讲理。或者是五奶最会讲理。这是村里人的公论。对这公论我曾无比认可,也曾深感骄傲。多年后我对此开始狐疑,却也莫衷一是。直到偶然读到“家贫少说话,位卑莫劝人”这句话才忽然明白了什么。这话倒过去琢磨就是:在某个群体中,某人若拥有了劝人的话语权,那至少证明他在这个群体中处于上层。而在当时,奶奶讲的道理之所以让人信服,固然是因为她会讲理,更是因为我们家处于福田庄的上层。而我们家之所以能在村里处于上层,归根结底,还是因为奶奶用她全部的智慧和能力维好了人、维住了人。维,系物之大绳,这是辞典里所释的本义。奶奶维人的这根长绳在我出生之前就已经开始了编织,不,甚至在父亲出生之时就开始了编织。正因为此,哪怕丈夫长年不在家,哪怕自己成了拖着两个孩子的寡妇,她也依然能让小门小户的地家在村里支撑住稳定的地位,保持住起码的体面。而后父亲能在那个年代被推荐去读大学,当上了名额极其宝贵的工农兵大学生,依傍的就是她的维人。等父亲在象城里立定了脚跟,她更是抓牢了这个出息的长子来继续维人。地让他一件件地给村里人办事,一方面既是在道义上对村里回报人情,一方面也是在为叔叔谋划。所以叔叔即便是才智腿疾严重,却还是能娶上不错的媳妇。而父亲作为奶奶后半辈子维人的支点,且是最重要的支点,也注定会被来自福田庄的人情线捆扎着,陷入这泥淖一样的深网中。回想起来,那些线其实很细、极细。细如一句话:吃了没?这闺女真白。咋恁白呀。或者是一个笑纹,笑得努力,笑得使劲儿,仿佛那笑纹里有软绵绵的触手,想要把你包裹起来。细如他们看到父亲回来就紧走两步去打招呼时鞋底击打地面的察嚓声,然后,嚓嚓声跟着父亲进了我家的门,说东说西,问这间那。坐够了,在起身要走不走时,或是在父亲把他们送到门口时,他们才貌似不经意地说,有个啥啥事,能不能给问问?能不能找找人?父亲说,中。一隔着漫长的时光,我仿佛看见那些细线柔柔地围系在父亲的脖子上,一圈,又一图。高一语文(三)第3页(共8页)

  • [天一大联考]高三2025届高考全真模拟卷(二)2理数答案

    1、[天一大联考]高三2024届高考全真模拟卷(二)2数学(新高考)试题1、[天一大联考]高三2024届高考全真模拟卷(一)1数学(新高考)试题1、[天一大联考]高三2024届高考全真模拟卷(一)1数学(新高考)答案2、[天一大联考]高三2024届高考全真模拟卷(七)7生物(安徽专版)试题1、[天一大联考]高三2024届高考全真模拟卷(七)7生物(安徽专版)答案1、[天一大联考]高三2024届高考全真模拟卷(七)7化学(安徽专版)答案

  • [天一大联考]高三2025届高考全真模拟卷(二)2文数答案

    1、天一大联考 2024届高考全真模拟卷(二)2生物(河北专版)答案2、[天一大联考]高三2024届高考全真模拟卷(三)3数学(新高考)答案1、[天一大联考]高三2024届高考全真模拟卷(一)1数学(新高考)答案1、天一大联考 2024届高考全真模拟卷(二)2化学(湖南专版)试题

  • [天一大联考]高三2025届高考全真模拟卷(二)2文数答案

    1、天一大联考 2024届高考全真模拟卷(二)2政治(河北专版)答案1、天一大联考 2024届高考全真模拟卷(二)2化学(河北专版)答案1、天一大联考 2024届高考全真模拟卷(二)2地理(河北专版)答案12、[天一大联考]高三2025届高考全真模拟卷(一)1(湖南专版)生物(河北专版)答案1、2024年陕西省初中学业水考试全真模拟(一)1物理答案1、天一大联考 2024届高考全真模拟卷(二)2政治 (湖南专版)答案

  • [天一大联考]高三2025届高考全真模拟卷(二)2英语答案

    (本课时练1一Ⅱ题连起来是一篇意义连贯的语篇哦,可作为范文诵读!)age open when be基础训练1,根据音标提示,用正确的单词填空。why sale how example1.There is a garden at the back of Molly's house.On World Book Day,there are lots of funShe enjoys/in'd331z/playing there.activities in schools.For 6example.students2.The garden is very beautiful with all kinds ofin some schools can dress up as their favouriteflowers.Molly likes to watch them growbook characters(角色).Some schools even have a/grao/with her.book 7.saleStudents can find new books3.At the weekend,her friends often come to haveto read and they can buy them at good prices.fun with her there.It makes her daysBooks can 8.openour mind.Get ameaningful /'mi:nigfl/.book and read it now!gSection B要点归纳Learn it.Ms Luo4.It's Sunday today.Molly is thinking about☆wish n.愿望g希望:祝愿·make a wish许愿whom/hu:m/she can play with.☆symbol n.象征:符号5.Five minuteslater/'leita(r)/,Gina·a symbol of…的象征comes over.She says,"Molly,today let's go☆blow out吹灭·blow out the candles吹灭蜡烛to my grandma's home and have fun there."☆enjoy以享受…的乐趣;喜欢·enjoy doing sth.喜欢做某事☆height n.身高·in height在高度上询问某人身高的句型:What'ssb.'s height?(How tall+be+主语?)gL.根据汉语提示用适当的短语填空,每空一词。☆something pron.某事;某物1.Now the two girls are么the•为复合不定代词,作主语时,谓语动词village(在村庄里).用单数形式。2.People there celebrate Flower Day every year.•被形容词修饰时,形容词位于somethingToday there is a specialcelebration之后。(特别的庆典)3.Children need to plant flowers andmakeawish(许愿).心g◇同步练根据首字母提示,用适当的单词填空。·Wu FangLet me tell you about myself.4.For the people there,the flower is.1.I'm 13 years old and I'm 1.58 metres insymbolof(…的象征)aheighthappy life.2.My birthday is on 19th August.I always5.Molly and Gina join them.Molly is very happycelebrate it with my parents.When Mum putsand she'd like to come back to see these flowersthe birthday cake in front of me,I make anexttime(下次).wish3.After that,I blowout the candleson the cake.8I.阅读Section B中1b的短文完成下面图表,每空词数不限。4.Mum says the cake is a s ymbolofBirthday:on 1.13th Junehappiness.Activities:eat birthday 2.noodles with eggsYureasLong noodles are a symbol of 3.long life5.Then we enjoythe cake together,andXiaomingtake a photo with his familyfun timesI thank my parents for preparing my favouritereasonPhotos help him remember 4.withfood for me.Plan:plant a sma reeyfor his 14th birthday6.On my next birthday,I want to do somethingB明HBaBirthday:on 6 28th JulyActivities:different.I wish to watch the flag-raisingJudy◇enjoy the8.cakeceremony(仪式).Clarkopen theheightnark her 9on the doorPlan:domething differenxt time3

  • [天一大联考]高三2025届高考全真模拟卷(二)2英语答案

    (本课时练1一Ⅱ题连起来是一篇意义连贯的语篇哦,可作为范文诵读!)age open when be基础训练1,根据音标提示,用正确的单词填空。why sale how example1.There is a garden at the back of Molly's house.On World Book Day,there are lots of funShe enjoys/in'd331z/playing there.activities in schools.For 6example.students2.The garden is very beautiful with all kinds ofin some schools can dress up as their favouriteflowers.Molly likes to watch them growbook characters(角色).Some schools even have a/grao/with her.book 7.saleStudents can find new books3.At the weekend,her friends often come to haveto read and they can buy them at good prices.fun with her there.It makes her daysBooks can 8.openour mind.Get ameaningful /'mi:nigfl/.book and read it now!gSection B要点归纳Learn it.Ms Luo4.It's Sunday today.Molly is thinking about☆wish n.愿望g希望:祝愿·make a wish许愿whom/hu:m/she can play with.☆symbol n.象征:符号5.Five minuteslater/'leita(r)/,Gina·a symbol of…的象征comes over.She says,"Molly,today let's go☆blow out吹灭·blow out the candles吹灭蜡烛to my grandma's home and have fun there."☆enjoy以享受…的乐趣;喜欢·enjoy doing sth.喜欢做某事☆height n.身高·in height在高度上询问某人身高的句型:What'ssb.'s height?(How tall+be+主语?)gL.根据汉语提示用适当的短语填空,每空一词。☆something pron.某事;某物1.Now the two girls are么the•为复合不定代词,作主语时,谓语动词village(在村庄里).用单数形式。2.People there celebrate Flower Day every year.•被形容词修饰时,形容词位于somethingToday there is a specialcelebration之后。(特别的庆典)3.Children need to plant flowers andmakeawish(许愿).心g◇同步练根据首字母提示,用适当的单词填空。·Wu FangLet me tell you about myself.4.For the people there,the flower is.1.I'm 13 years old and I'm 1.58 metres insymbolof(…的象征)aheighthappy life.2.My birthday is on 19th August.I always5.Molly and Gina join them.Molly is very happycelebrate it with my parents.When Mum putsand she'd like to come back to see these flowersthe birthday cake in front of me,I make anexttime(下次).wish3.After that,I blowout the candleson the cake.8I.阅读Section B中1b的短文完成下面图表,每空词数不限。4.Mum says the cake is a s ymbolofBirthday:on 1.13th Junehappiness.Activities:eat birthday 2.noodles with eggsYureasLong noodles are a symbol of 3.long life5.Then we enjoythe cake together,andXiaomingtake a photo with his familyfun timesI thank my parents for preparing my favouritereasonPhotos help him remember 4.withfood for me.Plan:plant a sma reeyfor his 14th birthday6.On my next birthday,I want to do somethingB明HBaBirthday:on 6 28th JulyActivities:different.I wish to watch the flag-raisingJudy◇enjoy the8.cakeceremony(仪式).Clarkopen theheightnark her 9on the doorPlan:domething differenxt time3

  • ‹‹ 1152 ››
扫码二维码